"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.IdentifiUtil = void 0;
class IdentifiUtil {
    // 检查身份信息的合法性
    static checkInfoValue(nstr, cstr) {
        // 先判断输入是否为空
        if (nstr == "" || cstr == "") {
            return 1;
        }
        if (nstr.length < 2) {
            return 2;
        }
        if (!this.checkCard(cstr)) {
            return 3;
        }
        return 0;
    }
    static checkCard(obj) {
        //校验长度，类型 
        if (this.isCardNo(obj) === false) {
            return false;
        }
        //检查省份 
        if (this.checkProvince(obj) === false) {
            return false;
        }
        //校验生日 
        if (this.checkBirthday(obj) === false) {
            return false;
        }
        //检验位的检测 
        if (this.checkParity(obj) === false) {
            return false;
        }
        return true;
    }
    //检查号码是否符合规范，包括长度，类型 
    static isCardNo(obj) {
        //身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X 
        var reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/;
        if (reg.test(obj) === false) {
            return false;
        }
        return true;
    }
    //取身份证前两位,校验省份 
    static checkProvince(obj) {
        var vcity = { 11: "北京", 12: "天津", 13: "河北", 14: "山西", 15: "内蒙古", 21: "辽宁", 22: "吉林", 23: "黑龙江", 31: "上海", 32: "江苏", 33: "浙江", 34: "安徽", 35: "福建", 36: "江西", 37: "山东", 41: "河南", 42: "湖北", 43: "湖南", 44: "广东", 45: "广西", 46: "海南", 50: "重庆", 51: "四川", 52: "贵州", 53: "云南", 54: "西藏", 61: "陕西", 62: "甘肃", 63: "青海", 64: "宁夏", 65: "新疆", 71: "台湾", 81: "香港", 82: "澳门", 91: "国外" };
        var province = obj.substr(0, 2);
        if (vcity[province] == undefined) {
            return false;
        }
        return true;
    }
    //检查生日是否正确 
    static checkBirthday(obj) {
        var len = obj.length;
        //身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字 
        if (len == 15) {
            var re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/;
            var arr_data = obj.match(re_fifteen);
            var year = arr_data[2];
            var month = arr_data[3];
            var day = arr_data[4];
            var birthday = new Date('19' + year + '/' + month + '/' + day);
            return this.verifyBirthday('19' + year, month, day, birthday);
        }
        //身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X 
        if (len == 18) {
            var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/;
            var arr_data = obj.match(re_eighteen);
            var year = arr_data[2];
            var month = arr_data[3];
            var day = arr_data[4];
            var birthday = new Date(year + '/' + month + '/' + day);
            return this.verifyBirthday(year, month, day, birthday);
        }
        return false;
    }
    //校验日期 
    static verifyBirthday(year, month, day, birthday) {
        var now = new Date();
        var now_year = now.getFullYear();
        //年月日是否合理 
        if (birthday.getFullYear() == year && (birthday.getMonth() + 1) == month && birthday.getDate() == day) {
            //判断年份的范围（3岁到100岁之间) 
            var time = now_year - year;
            if (time >= 0 && time <= 130) {
                return true;
            }
            return false;
        }
        return false;
    }
    //校验位的检测 
    static checkParity(obj) {
        //15位转18位 
        obj = this.changeFivteenToEighteen(obj);
        var len = obj.length;
        if (len == '18') {
            var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
            var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
            var cardTemp = 0, i, valnum;
            for (i = 0; i < 17; i++) {
                cardTemp += obj.substr(i, 1) * arrInt[i];
            }
            valnum = arrCh[cardTemp % 11];
            if (valnum == obj.substr(17, 1)) {
                return true;
            }
            return false;
        }
        return false;
    }
    //15位转18位身份证号 
    static changeFivteenToEighteen(obj) {
        if (obj.length == '15') {
            var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
            var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
            var cardTemp = 0, i;
            obj = obj.substr(0, 6) + '19' + obj.substr(6, obj.length - 6);
            for (i = 0; i < 17; i++) {
                cardTemp += obj.substr(i, 1) * arrInt[i];
            }
            obj += arrCh[cardTemp % 11];
            return obj;
        }
        return obj;
    }
}
exports.IdentifiUtil = IdentifiUtil;
